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31 lines
804 B
JavaScript
31 lines
804 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* Operator x << y returns ToNumber(x) << ToNumber(y)
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*
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* @path ch11/11.7/11.7.1/S11.7.1_A3_T2.3.js
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* @description Type(x) is different from Type(y) and both types vary between Number (primitive or object) and Null
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*/
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//CHECK#1
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if (1 << null !== 1) {
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$ERROR('#1: 1 << null === 1. Actual: ' + (1 << null));
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}
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//CHECK#2
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if (null << 1 !== 0) {
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$ERROR('#2: null << 1 === 0. Actual: ' + (null << 1));
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}
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//CHECK#3
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if (new Number(1) << null !== 1) {
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$ERROR('#3: new Number(1) << null === 1. Actual: ' + (new Number(1) << null));
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}
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//CHECK#4
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if (null << new Number(1) !== 0) {
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$ERROR('#4: null << new Number(1) === 0. Actual: ' + (null << new Number(1)));
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}
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